Garmin EXTERNAL IRIDIUM ANTENNA User manual

EXTERNAL IRIDIUM®ANTENNA
INSTALLATION INSTRUCTIONS
External Antenna Mounting Considerations
You can install the external antennas on your vehicle to get the most accurate position data for your navigation
device. For best performance, consider these guidelines when selecting the antenna mounting location.
• To ensure the best reception, you should mount the antennas in a location that has a clear, unobstructed
view of the sky in all directions.
• You should not mount the antennas near the engine or other sources of electromagnetic interference (EMI).
• You must mount the antennas at least 5 cm (2 in.) apart from each other.
Installing the External Iridium Antenna
CAUTION
Always wear safety goggles, ear protection, and a dust mask when drilling, cutting, or sanding.
NOTICE
When drilling or cutting, always check what is on the opposite side of the surface to avoid damaging the vehicle.
You can use the included bracket to mount the Iridium antenna to an external surface on your vehicle.
1Using the antenna mounting bracket as a template, mark the pilot hole locations .
2Drill the three 3.2mm (1/8in.) pilot holes (optional).
For some types of mounting material, drilling pilot holes is necessary. Do not drill through the mount.
3Using the included screws , secure the mounting bracket to the mounting location.
GUID-0CF9256F-84D8-4544-8DED-A8B94C298FB1 v1August 2022

4Place the magnetic Iridium antenna in the mounting bracket.
5Route the antenna cable into the vehicle and to the mount.
6Remove the 4 screws, washers, and nuts from the mount.
7Remove the ball plate and Group Ride Radio (if necessary) from the mount.
8Insert the External Iridium Antenna connector through the corresponding hole in the mount , and press
the adapter to secure it to the mount.
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9Using the included screw, secure the adapter to the mount from the inside of the mount.
10 Replace the mount on the ball plate, and secure the mount using the 4 existing screws, washers, and nuts.
11 Connect the External Iridium Antenna cable to the External Iridium Antenna connector on the mount.
12 Tighten the collar around the connected cables.
© 2022 Garmin Ltd. or its subsidiaries
Garmin® and the Garmin logo are trademarks of Garmin Ltd. or its subsidiaries, registered in the USA and other countries.
Iridium® is a registered trademark of Iridium Satellite LLC. Other trademarks and trade names are those of their respective owners.
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